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authorSakari Ailus <sakari.ailus@iki.fi>2012-10-21 16:02:47 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-12-21 10:44:52 -0200
commit1202ecdc24fc88d5b144824f55ec9c8899591caf (patch)
tree97a4925b3ba400fbcd20b72ea81818a3bf62688f /Documentation/DocBook/media/v4l/v4l2.xml
parent1b5901331ff3af4bdc1b998a056a248c9924e2d1 (diff)
downloadlinux-1202ecdc24fc88d5b144824f55ec9c8899591caf.tar.gz
[media] v4l: Define video buffer flags for timestamp types
Define video buffer flags for different timestamp types. Everything up to now have used either realtime clock or monotonic clock, without a way to tell which clock the timestamp was taken from. Also document that the clock source of the timestamp in the timestamp field depends on buffer flags. [mchehab@redhat.com: fix a few wrong references to Kernel 3.8 - as this patch is meant for 3.9] Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'Documentation/DocBook/media/v4l/v4l2.xml')
-rw-r--r--Documentation/DocBook/media/v4l/v4l2.xml12
1 files changed, 11 insertions, 1 deletions
diff --git a/Documentation/DocBook/media/v4l/v4l2.xml b/Documentation/DocBook/media/v4l/v4l2.xml
index 4d110b1ad3e..8fe29427c8e 100644
--- a/Documentation/DocBook/media/v4l/v4l2.xml
+++ b/Documentation/DocBook/media/v4l/v4l2.xml
@@ -140,6 +140,16 @@ structs, ioctls) must be noted in more detail in the history chapter
applications. -->
<revision>
+ <revnumber>3.9</revnumber>
+ <date>2012-12-03</date>
+ <authorinitials>sa</authorinitials>
+ <revremark>Added timestamp types to
+ <structname>v4l2_buffer</structname>, see <xref
+ linkend="buffer-flags" />.
+ </revremark>
+ </revision>
+
+ <revision>
<revnumber>3.6</revnumber>
<date>2012-07-02</date>
<authorinitials>hv</authorinitials>
@@ -472,7 +482,7 @@ and discussions on the V4L mailing list.</revremark>
</partinfo>
<title>Video for Linux Two API Specification</title>
- <subtitle>Revision 3.6</subtitle>
+ <subtitle>Revision 3.9</subtitle>
<chapter id="common">
&sub-common;